83641740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15319}}^1$

素因数の和:15351

約数の個数: 96

約数和(自身を含む): 288261120

約数和(自身を除く): 204619380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 15319, 30638, 45957, 61276, 76595, 91914, 107233, 153190, 183828, 199147, 214466, 229785, 306380, 321699, 398294, 428932, 459570, 536165, 597441, 643398, 796588, 919140, 995735, 1072330, 1194882, 1286796, 1394029, 1608495, 1991470, 2144660, 2389764, 2788058, 2987205, 3216990, 3982940, 4182087, 5576116, 5974410, 6433980, 6970145, 8364174, 11948820, 13940290, 16728348, 20910435, 27880580, 41820870, 83641740]

約数ペア:

[(1, 83641740), (2, 41820870), (3, 27880580), (4, 20910435), (5, 16728348), (6, 13940290), (7, 11948820), (10, 8364174), (12, 6970145), (13, 6433980), (14, 5974410), (15, 5576116), (20, 4182087), (21, 3982940), (26, 3216990), (28, 2987205), (30, 2788058), (35, 2389764), (39, 2144660), (42, 1991470), (52, 1608495), (60, 1394029), (65, 1286796), (70, 1194882), (78, 1072330), (84, 995735), (91, 919140), (105, 796588), (130, 643398), (140, 597441), (156, 536165), (182, 459570), (195, 428932), (210, 398294), (260, 321699), (273, 306380), (364, 229785), (390, 214466), (420, 199147), (455, 183828), (546, 153190), (780, 107233), (910, 91914), (1092, 76595), (1365, 61276), (1820, 45957), (2730, 30638), (5460, 15319)]